A Yunoki et al 2009 Metrologia 46 06014 doi:10.1088/0026-1394/46/1A/06014
A Yunoki1, L Mo2, V V Shaha3, Nazaroh4, W M van Wyngaardt5, M C Yuan6, D D Nhan7, T S Park8, Y Yuandi9, T Soodprasert10 and C Michotte11
Show affiliationsThe international comparison of radioactivity measurements of 133Ba (APMP.RI(II)-K2.Ba-133) was carried out within the framework of the Asia-Pacific Metrology Programme (APMP). In total, ten institutes took part in the comparison, and five institutes undertook absolute measurements. Nine of the results agreed with each other within their specified uncertainties. The source from the same radioactive solution that was used in the comparison was sent to the BIPM/SIR in order to link this regional comparison to the BIPM key comparison reference value (KCRV). The degrees of equivalence between the APMP comparison and the other measurements for 133Ba are presented.
Main text. To reach the main text of this paper, click on Final Report. Note that this text is that which appears in Appendix B of the BIPM key comparison database kcdb.bipm.org/.
The final report has been peer-reviewed and approved for publication by the CCRI Section II, according to the provisions of the CIPM Mutual Recognition Arrangement (MRA).
Issue 1A (Technical Supplement 2009)
A Yunoki et al 2009 Metrologia 46 06014
C Kessler et al 2010 Metrologia 47 06007
P J Allisy-Roberts et al 2009 Metrologia 46 06013
C Michotte et al 2009 Metrologia 46 06010
P J Allisy-Roberts et al 2010 Metrologia 47 06003
C Kessler et al 2010 Metrologia 47 06004
P J Allisy-Roberts et al 2009 Metrologia 46 06011
C Kessler et al 2010 Metrologia 47 06002
C Kessler et al 2010 Metrologia 47 06005
C Michotte et al 2010 Metrologia 47 06011